/* -------------------------------- 

Primary style

-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *::after, *::before {
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
}

body {
  font-size: 1.6rem;
  font-family: "Lato", sans-serif;
  color: #ffffff;
  background-color: #000000;
}

a {
  color: #b54240;
  text-decoration: none;
}

img {
  max-width: 100%;
}

header {
  position: relative;
}
header h1 {
  text-align: center;
  padding: 2em 5%;
  font-size: 2rem;
}
@media only screen and (min-width: 768px) {
  header h1 {
    font-size: 3rem;
    padding: 3em 5% 1em;
  }
}
@media only screen and (min-width: 1170px) {
  header h1 {
    font-weight: 300;
    padding: 3em 5% 0;
  }
}

/* -------------------------------- 

Main Components 

-------------------------------- */
.cd-product-viewer-wrapper {
  text-align: center;
  padding: 2em 0;
}
.cd-product-viewer-wrapper > div {
  display: inline-block;
}
.cd-product-viewer-wrapper .product-viewer {
  position: relative;
  z-index: 1;
  display: inline-block;
  overflow: hidden;
}
.cd-product-viewer-wrapper img {
  /* this is the image visible before the image sprite is loaded */
  display: block;
  position: relative;
  z-index: 1;
}
.cd-product-viewer-wrapper .product-sprite {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  height: 100%;
  /* our image sprite is composed by 16 frames */
  width: 1600%;
  background: url(../img/alfa.png) no-repeat center center;
  background-size: 100%;
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.cd-product-viewer-wrapper.loaded .product-sprite {
  /* image sprite has been loaded */
  opacity: 1;
  cursor: ew-resize;
}

.cd-product-viewer-handle {
  position: relative;
  z-index: 2;
  width: 60%;
  max-width: 300px;
  border-radius: 50em;
  margin: 1em auto 3em;
  height: 4px;
  background: #4d4d4d;
}
.cd-product-viewer-handle .fill {
  /* this is used to create the loading fill effect */
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: #b54240;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -ms-transform: scaleX(0);
  -o-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: left center;
  -moz-transform-origin: left center;
  -ms-transform-origin: left center;
  -o-transform-origin: left center;
  transform-origin: left center;
  -webkit-transition: -webkit-transform 0.5s;
  -moz-transition: -moz-transform 0.5s;
  transition: transform 0.5s;
}
.no-csstransitions .cd-product-viewer-handle .fill {
  display: none;
}
.loaded .cd-product-viewer-handle .fill {
  /* image sprite has been loaded */
  opacity: 0;
  -webkit-transition: -webkit-transform 0.3s, opacity 0.2s 0.3s;
  -moz-transition: -moz-transform 0.3s, opacity 0.2s 0.3s;
  transition: transform 0.3s, opacity 0.2s 0.3s;
}
.cd-product-viewer-handle .handle {
  position: absolute;
  z-index: 2;
  display: inline-block;
  height: 44px;
  width: 44px;
  left: 0;
  top: -20px;
  background: #b54240 url(../img/cd-arrows.svg) no-repeat center center;
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(181, 66, 64, 0.3), 0 0 20px rgba(0, 0, 0, 0.2);
  /* replace text with image */
  text-indent: 100%;
  white-space: nowrap;
  overflow: hidden;
  color: transparent;
  -webkit-transform: translateX(-50%) scale(0);
  -moz-transform: translateX(-50%) scale(0);
  -ms-transform: translateX(-50%) scale(0);
  -o-transform: translateX(-50%) scale(0);
  transform: translateX(-50%) scale(0);
  -webkit-transition: box-shadow 0.2s;
  -moz-transition: box-shadow 0.2s;
  transition: box-shadow 0.2s;
}
.cd-product-viewer-handle .handle:active {
  box-shadow: 0 0 0 0 rgba(181, 66, 64, 0), 0 0 20px rgba(0, 0, 0, 0.2);
}
.loaded .cd-product-viewer-handle .handle {
  /* image sprite has been loaded */
  -webkit-transform: translateX(-50%) scale(1);
  -moz-transform: translateX(-50%) scale(1);
  -ms-transform: translateX(-50%) scale(1);
  -o-transform: translateX(-50%) scale(1);
  transform: translateX(-50%) scale(1);
  -webkit-animation: cd-bounce 0.3s 0.3s;
  -moz-animation: cd-bounce 0.3s 0.3s;
  animation: cd-bounce 0.3s 0.3s;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  cursor: ew-resize;
}

@-webkit-keyframes cd-bounce {
  0% {
    -webkit-transform: translateX(-50%) scale(0);
  }
  60% {
    -webkit-transform: translateX(-50%) scale(1.1);
  }
  100% {
    -webkit-transform: translateX(-50%) scale(1);
  }
}
@-moz-keyframes cd-bounce {
  0% {
    -moz-transform: translateX(-50%) scale(0);
  }
  60% {
    -moz-transform: translateX(-50%) scale(1.1);
  }
  100% {
    -moz-transform: translateX(-50%) scale(1);
  }
}
@keyframes cd-bounce {
  0% {
    -webkit-transform: translateX(-50%) scale(0);
    -moz-transform: translateX(-50%) scale(0);
    -ms-transform: translateX(-50%) scale(0);
    -o-transform: translateX(-50%) scale(0);
    transform: translateX(-50%) scale(0);
  }
  60% {
    -webkit-transform: translateX(-50%) scale(1.1);
    -moz-transform: translateX(-50%) scale(1.1);
    -ms-transform: translateX(-50%) scale(1.1);
    -o-transform: translateX(-50%) scale(1.1);
    transform: translateX(-50%) scale(1.1);
  }
  100% {
    -webkit-transform: translateX(-50%) scale(1);
    -moz-transform: translateX(-50%) scale(1);
    -ms-transform: translateX(-50%) scale(1);
    -o-transform: translateX(-50%) scale(1);
    transform: translateX(-50%) scale(1);
  }
}
